diff --git a/plugins/bt/data_source.py b/plugins/bt/data_source.py
index 5984e8fb..8644cfd0 100755
--- a/plugins/bt/data_source.py
+++ b/plugins/bt/data_source.py
@@ -9,7 +9,7 @@ import platform
 #     asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
 
 
-url = "http://www.eclzz.zone/"
+url = "http://www.eclzz.plus"
 
 
 async def get_bt_info(keyword: str, page: int):
diff --git a/plugins/coser/__init__.py b/plugins/coser/__init__.py
index 5d44b0f5..cb8c98ff 100755
--- a/plugins/coser/__init__.py
+++ b/plugins/coser/__init__.py
@@ -36,10 +36,11 @@ __plugin_configs__ = {
     },
 }
 
-coser = on_regex(r"^(\d)连?(cos|COS|coser|括丝)$", priority=5, block=True)
+coser = on_regex(r"^(\d?)连?(cos|COS|coser|括丝)$", priority=5, block=True)
 
-
-url = "https://api.iyk0.com/cos"
+# 纯cos，较慢:https://picture.yinux.workers.dev
+# 比较杂，有福利姬，较快:https://api.jrsgslb.cn/cos/url.php?return=img
+url = "https://picture.yinux.workers.dev/"
 
 
 @coser.handle()
diff --git a/plugins/wbtop/__init__.py b/plugins/wbtop/__init__.py
index 34eb2ba4..f6a13cf6 100644
--- a/plugins/wbtop/__init__.py
+++ b/plugins/wbtop/__init__.py
@@ -40,28 +40,30 @@ wbtop_data = []
 async def _(event: MessageEvent, arg: Message = CommandArg()):
     global wbtop_data
     msg = arg.extract_plain_text().strip()
-    if not wbtop_data or not msg:
-        if wbtop_data:
-            now_time = datetime.datetime.now()
-            if now_time > wbtop_data["time"] + datetime.timedelta(minutes=5):
-                data, code = await get_wbtop(wbtop_url)
-                if code != 200:
-                    await wbtop.finish(data, at_sender=True)
-                wbtop_data = data
-        else:
+    if wbtop_data:
+        now_time = datetime.datetime.now()
+        if now_time > wbtop_data["time"] + datetime.timedelta(minutes=5):
             data, code = await get_wbtop(wbtop_url)
             if code != 200:
                 await wbtop.finish(data, at_sender=True)
+            else:
+                wbtop_data = data
+    else:
+        data, code = await get_wbtop(wbtop_url)
+        if code != 200:
+            await wbtop.finish(data, at_sender=True)
+        else:
             wbtop_data = data
-        if not msg:
-            img = await asyncio.get_event_loop().run_in_executor(
-                None, gen_wbtop_pic, wbtop_data["data"]
-            )
-            await wbtop.send(img)
-            logger.info(
-                f"(USER {event.user_id}, GROUP {event.group_id if isinstance(event, GroupMessageEvent) else 'private'})"
-                f" 查询微博热搜"
-            )
+
+    if not msg:
+        img = await asyncio.get_event_loop().run_in_executor(
+            None, gen_wbtop_pic, wbtop_data["data"]
+        )
+        await wbtop.send(img)
+        logger.info(
+            f"(USER {event.user_id}, GROUP {event.group_id if isinstance(event, GroupMessageEvent) else 'private'})"
+            f" 查询微博热搜"
+        )
     if is_number(msg) and 0 < int(msg) <= 50:
         url = wbtop_data["data"][int(msg) - 1]["url"]
         await wbtop.send("开始截取数据...")
@@ -72,7 +74,7 @@ async def _(event: MessageEvent, arg: Message = CommandArg()):
             wait_time=12
         )
         if img:
-            await wbtop.send(img)
+            await wbtop.finish(img)
         else:
-            await wbtop.send("发生了一些错误.....")
+            await wbtop.finish("发生了一些错误.....")